Silicon Laboratories SI8440BA-C-IS1R Data Rate: 150Mbps Inputs - Side 1/side 2: 4/0 Isolation Rating: 1000Vrms Number Of Channels: 4 Operating Temperature: -40?°C ~ 125?°C Output Type: Tri-State Package / Case: 16-SOIC (3.9mm Width) Propagation Delay: 6ns Series: ISOpro Voltage - Supply: 2.7 V ~ 5.5 V